K-array Redline KF12MT User Manual
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K-array Redline KF12MT User Manual

K-array redline series loudspeakers
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KF12MT
USER'S GUIDE
English
REV. A

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Summary of Contents for K-array Redline KF12MT

  • Page 1 KF12MT USER’S GUIDE English REV. A...
  • Page 2 KF12MT REV. A...

  • Page 3: Table Of Contents

    KF12MT CONTENTS SYMBOLS 1. INTRODUCTION 2. APPLICATIONS 3. KEY FEATURES 4. UNPACKING 5. SAFETY 6. PHYSICAL 7. AMPLIFIER 7.1 AC POWER CONNECTOR 7.2 VOLTAGE REQUIREMENT 7.3 CURRENT REQUIREMENT 7.4 REAR PANEL 7.5 TOUCH SCREEN FUNCTIONS 7.6 AUDIO INPUT CONNECTOR WIRING 7.7 AMPLIFICATION AND PROTECTION CIRCUITRY 8.
  • Page 4 KF12MT REV. A...

  • Page 5: Symbols

    KF12MT SYMBOLS K-array declares that this device is in compliance with applicable CE standards and regulations. Before putting the device into operation, please observe the respective country-specific regulations! WEEE Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling center for such equipment.
  • Page 6 KF12MT REV. A...

  • Page 7: Introduction

    1. INTRODUCTION The KF12MT and the KF12P are K-array’s newest multi-task additions to its portfolio of professional, high-quality loudspeakers in the Redline Series. The KF12MT is a 12” coaxial full range multi-purpose powered speaker and is the successor to the long serving KF12 model.

  • Page 8: Unpacking

    4. UNPACKING Each K-array loudspeaker is built to the highest standard and thoroughly inspected before leaving the factory. Upon arrival, carefully in- spect the shipping carton, then examine and test your new loudspeaker. If you find any damage, immediately notify the shipping company.
  • Page 9 KF12MT The device should be placed so that its location does not interfere with its proper cooling. For example, the device shouldn’t be placed on beds, carpets or similar surfaces that could create an obstacle for the ventilation openings. To reduce the risk of electric shock, unplug the power cord before connecting audio cables. Set up your device on a stable retaining horizontal surface.

  • Page 10: Physical

    KF12MT 6. PHYSICAL Fixing points M8 Fixing points M8 15,37in 390,4mm Flange 36 (1.42'') Fixing points M8 Fixing points M8 Weight 19.6 Kg (43.21 lb) REV. A...

  • Page 11: Amplifier

    For best performance, voltage drops should not exceed 10% at 115V or 5% at 230V. The minimum electrical service amperage required by a K-array loudspeakers system is the sum of their maximum continuous RMS current. We recommend allowing an additional 30% above the minimum amperage to prevent peak voltage drops at the service entry.

  • Page 12: Rear Panel

    KF12MT 7.4 REAR PANEL REV. A...
  • Page 13 AC Input. Powercon input for AC power. See p. 11 for voltage and power requirements. AC Link. Powercon ouput for feeding AC mains power to additional K-array components with a powercon AC input socket. Extension Connector. Multi-pin connector for various K-array extension modules, for wireless control and audio transmission, memory extension, digital signal encoding and audio reproduction.

  • Page 14: Touch Screen Functions

    KF12MT 7.5 TOUCH SCREEN FUNCTIONS HOME PAGE The main functions of the onboard DSP can be managed with the integrated touch screen. Functions are grouped into six pages, shown as icons on the Home page. To reach the Home page from any other page, touch the Home button.

  • Page 15: Audio Input Connector Wiring

    KF12MT 7.6 AUDIO INPUT CONNECTOR WIRING XLR connector The Audio section includes parallel LINK, which allows users to distribute an audio signal to multiple units. Up to INPUT PARALLEL OUTPUT 30 different modules can be connected in parallel on the same balanced line (with a source output impedance of 600 ohm).

  • Page 16: K-Framework

    Microsoft Visual C++ 2010 Redistributable Package (x86/x64) Available on the Microsoft website: http://www.microsoft.com/en-us/download/default.aspx 8.2 WHERE TO GET THE MOST UPDATED SOFTWARE You can find the most updated version of the management software on the K-array’s website, downloadable at this link http://www.k-array.com/en/download/software.html REV. A...

  • Page 17: Configurations

    KF12MT 9. CONFIGURATIONS MONITOR USE KF12MT CH. 1 The stand-alone use is the easiest and the most plug-and-play way to use a KF12MT as a monitor. All you need to do is plug your signal and power connectors. A.C. KF12P KF12MT You can use either two input channels or only one input channel.
  • Page 18 KF12MT PA USE KF12MT Similar to the monitor use, when you KF12P employ the KF12MT combined with a CH. 1 KF12P as a stereo P.A. system you can CH. 2 connect both the main Left and Right signal from your audio source. Then you can route one signal to the KF12MT and the other to the powered output socket feeding the KF12P...

  • Page 19: Accessories

    KF12MT 10. ACCESSORIES The KF12MT and the KF12P are compatible with a variety of accessories which can be ordered from K-array’s sales support office, sales@k-array.com. Wall bracket to install one KF12P or KF12MT for K-F12wall vertical and horizontal configurations to satisfy many...

  • Page 20: Service

    To obtain service: 1) Contact the official K-array distributor in your country. Your local distributor will direct you to the appropriate service center. 2) If you are calling for service, please have the serial number(s) of the unit(s) available for reference. Ask for Customer Service, and be prepared to describe the problem clearly and completely.

  • Page 21: Specifications

    KF12MT 12. SPECIFICATIONS ACOUSTICS Speaker power handling 800 + 200 W (AES) Frequency range (-10 dB) 55 – 19 kHz SPL 1W/1mt 99 dB Maximum SPL 127 dB (cont.) – 133 dB (peak) COVERAGE Horizontal 70° Vertical 70° CROSSOVER Type Internal Passive Crossover TRANSDUCERS Coaxial Transducer...
  • Page 22 KF12MT REV. A...
  • Page 23 KF12MT 13. DECLARATION OF CONFORMITY REV. A...
  • Page 24 KF12MT The contents of this manual are furnished for informational purposes only. K-array s.u.r.l. assumes no responsibility for any errors or inaccuracies that may appear in this manual. K-array s.u.r.l. reserves the right to make modifications without prior notice. REV. A...
  • Page 25 UMC053AB01EN K-array s.r.l. unipersonale Via Paolina Romagnoli - 50037 San Piero a Sieve (Firenze) - Italy tel. +39 055 8487222 - fax. +39 0558487238 e-mail: info@k-array.com www.k-array.com...

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